On-site registration begins at 10 a.m., with plunging scheduled for noon. Registration is $25 for adults and $20 for those up to age 17. Register online as an individual or team, or just show up and register at the door.

Not wild about plunging into icy-cold water? Make a donation and sleep in on New Year’s Day. Those contributing $50 or more will receive a 2013 Anniversary Plunge t-shirt and a “Petrified to Plunge” certificate.

All proceeds go to the Alzheimer’s Association of Colorado to support the programs and services offered at no cost to the 72,000 people in Colorado who are living with Alzheimer’s and to research to find better treatments and eventually a cure. The 2012 Polar Plunge attracted approximately 800 participants and raised $35,000.

Highlights this year will include the Plunge Paradise Oasis, a large heated tent, sponsored by Bobo’s Oat Bars, where plungers can enjoy warm beverages and snacks after exiting the chilly reservoir. Attendees also enjoy music and commentary from KBCO 97.3, photos with “Al” the YPAAC polar bear and prizes.

In keeping with tradition, plungers are encouraged to don their craziest and most creative costumes. The individual and team with the highest amount of pledges, as well as the team with the most creative costumes, get pulled to the front of the line to make the first plunge of the New Year.

Additionally, YPAAC is looking for volunteers to staff the beach and registration tables, hand out t-shirts, and more. Call 303-813-1669 for details.

The Young Professionals Alzheimer’s Association of Colorado was established in 2006 to work in conjunction with the Alzheimer’s Association of Colorado to raise awareness among local young professionals.